Union Wages and Hours: Printing Industry, July 1, 1952 : Bulletin of the United States Bureau of Labor Statistics, No. 1134
United States. Bureau of Labor Statistics. "Union Wages and Hours: Printing Industry, July 1, 1952 : Bulletin of the United States Bureau of Labor Statistics, No. 1134," Union Wages and Hours : Printing Trades (1953). https://fraser.stlouisfed.org/title/3961/item/494936, accessed on April 18, 2024.